DL GP Stratos Ducati energia Road 12V Electronic Ignition

Standard weight with variable advance for large cone drive shaft.
The DL GP Ducati Stratos electronic ignition can also be installed on the Lambretta LI LIS SX simply by mounting a coarse cone shaft with its roller bearing, improving the strength and sturdiness of your engine. No modification to the crankcase is required.
In this case, when ordering, specify whether for Lambretta LI S1 S2 or LI S3 / LIS / SX as it changes the coil / rectifier support.  

SPARKING variable advance control unit

SparKing is a variable advance control unit designed to increase the performance of the electronic variable advance ignition with Ducati energia - Stratos pick-up.
Sparking can only be installed on Stratos electronic ignitions.